151 	int fr_idx;  in dsemul_thread_cleanup()  local
154 	fr_idx = atomic_xchg(&tsk->thread.bd_emu_frame, BD_EMUFRAME_NONE);  in dsemul_thread_cleanup()
157 	if (fr_idx == BD_EMUFRAME_NONE)  in dsemul_thread_cleanup()
164 		free_emuframe(fr_idx, tsk->mm);  in dsemul_thread_cleanup()
173 	int fr_idx;  in dsemul_thread_rollback()  local
180 	fr_idx = atomic_read(&current->thread.bd_emu_frame);  in dsemul_thread_rollback()
181 	if (fr_idx == BD_EMUFRAME_NONE)  in dsemul_thread_rollback()
183 	fr = &dsemul_page()[fr_idx];  in dsemul_thread_rollback()
198 	free_emuframe(fr_idx, current->mm);  in dsemul_thread_rollback()
216 	int fr_idx, ret;  in mips_dsemul()  local
246 	fr_idx = atomic_read(&current->thread.bd_emu_frame);  in mips_dsemul()
247 	if (fr_idx == BD_EMUFRAME_NONE)  in mips_dsemul()
248 		fr_idx = alloc_emuframe();  in mips_dsemul()
249 	if (fr_idx == BD_EMUFRAME_NONE)  in mips_dsemul()
272 	fr_uaddr = (unsigned long)&dsemul_page()[fr_idx];  in mips_dsemul()
277 		free_emuframe(fr_idx, current->mm);  in mips_dsemul()
284 	atomic_set(&current->thread.bd_emu_frame, fr_idx);  in mips_dsemul()